People realized that they have a steady position all day long, especially if they work behind a desk and this “locks” the body in the same position over and over again. As you can imagine this is not good for your health and it prevents the blood circulation in the seated areas. In time it generates back pain and many other medical problems. That is why people are very concerned now in finding ergonomic furniture, especially chairs. This Ergo Ergo Chair is more than just an ergonomic chair because it brings something new to the ergonomic design: it makes you sit and be active at the same time, thus allowing blood to circulate.$130.